centos7.1如何手动安装ceph
<p>下面随小编一起去看看centos7.1手动安装ceph的方法吧！</p><p><strong>1.准备环境</strong> </p>
<p>centos7.1主机一台 </p>
<p>更新yum源</p>
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<pre class="brush:bash;"># yum -y update</pre>
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<p><strong>2.安装密钥 把密钥加入你系统的可信密钥列表内，以消除安全告警。</strong></p>
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<pre class="brush:bash;"># sudo rpm --import <a rel="nofollow" target="_blank" href="https://download.ceph.com/keys/release.asc">'https://download.ceph.com/keys/release.asc'</a></pre>
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<p><strong>3.获取RPM 二进制包 你需要在 /etc/yum.repos.d/ 目录下新增一个 Ceph 库：创建 ceph.repo 。 些 Ceph 包（如 EPEL ）必须优先于标准包，所以你必须确保设置了 priority=2 。</strong></p>
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<pre class="brush:bash;"># vim /etc/yum.repos.d/ceph.repo</pre>
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name=Ceph packages for $basearch
baseurl=http://download.ceph.com/rpm-jewel/el7/$basearch
enabled=1
priority=2
gpgcheck=1
type=rpm-md
gpgkey=https://download.ceph.com/keys/release.asc
name=Ceph noarch packages
baseurl=http://download.ceph.com/rpm-jewel/el7/noarch
enabled=1
priority=2
gpgcheck=1
type=rpm-md
gpgkey=https://download.ceph.com/keys/release.asc
name=Ceph source packages
baseurl=http://download.ceph.com/rpm-jewel/el7/SRPMS
enabled=0
priority=2
gpgcheck=1
type=rpm-md
gpgkey=https://download.ceph.com/keys/release.asc
name=Apache noarch packages for Ceph
baseurl=http://gitbuilder.ceph.com/ceph-rpm-centos7-x86_64-basic/ref/master/SRPMS
#baseurl=http://gitbuilder.ceph.com/ceph-rpm-centos7-x86_64-basic/ref/master
enabled=1
priority=2
gpgcheck=1
type=rpm-md
gpgkey=https://download.ceph.com/keys/autobuild.asc
name=Apache source packages for Ceph
baseurl=http://gitbuilder.ceph.com/ceph-rpm-centos7-x86_64-basic/ref/master/SRPMS
#baseurl=http://gitbuilder.ceph.com/ceph-rpm-centos7-x86_64-basic/ref/master
enabled=0
priority=2
gpgcheck=1
type=rpm-md
gpgkey=https://download.ceph.com/keys/autobuild.asc</pre>
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<p><strong>4.下载软件包 Ceph 依赖一些第三方库。执行下列命令添加 EPEL 库：</strong></p>
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<pre class="brush:bash;"># su -c 'rpm -Uvh http://download.ceph.com/rpm-jewel/el7/noarch/ceph-release-1-1.el7.noarch.rpm '
# su -c 'rpm -Uvh https://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-9.noarch.rpm '</pre>
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<p><strong>5.安装 yum-plugin-priorities 。</strong></p>
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<pre class="brush:bash;"># yum install yum-plugin-priorities</pre>
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<p><strong>6.确认 /etc/yum/pluginconf.d/priorities.conf 文件存在。</strong></p>
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<pre class="brush:bash;"># vim /etc/yum/pluginconf.d/priorities.conf</pre>
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enabled = 1</pre>
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<p><strong>7.安装依赖的的软件包：</strong></p>
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<pre class="brush:bash;"># yum install snappy leveldb gdisk python-argparse gperftools-libs</pre>
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<p><strong>8.安装ceph</strong></p>
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<pre class="brush:bash;"># yum install ceph</pre>
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